Microscope with upper and lower light source

1. Optical system:Finite far-optical system 2. Total magnification: Continuous zoom 7-45x. 3. Eyepiece: High eye point wide field eyepiece: WF10X (Φ22mm) . 4. Objective: Continuous zoom 0.7-4.5x, objective zoom ratio 6.4:1. 5. Observation head: Hinged, inclined 45°, rotatable 360°, trinocular head. 6. Pillar: Vertical height: 240mm, diameter: Φ32mm. 7. Stage: Φ95mm black and white plate and transparent plate. 8. Illumination system: 3W LED illumination, adjustable brightness.